If If you are looking for an aromatic, savory, and comforting Korean side dish (banchan), this Steamed Perilla Leaves Recipe (Kkaennip-jjim, 깻잎찜) is an absolute must-try.
Packed with earthy, herbaceous flavor and coated in a rich, nutty soy sauce reduction, this dish transforms humble perilla leaves into a melt-in-your-mouth rice thief that Korean home cooks have relied on for generations. Once you try this steamed perilla leaves recipe, it will earn a permanent spot in your regular banchan rotation.
A Note from Timothy Choi
Growing up in Iksan, Jeollabuk-do — the heartland of traditional Korean culinary heritage — I spent my childhood watching my grandmother gently layer seasoned perilla leaves in heavy brass pots. Decades later, while living across Madagascar, China, and the United States, whenever I felt homesick, the warm, herbal aroma of steamed perilla leaves simmering in sesame and perilla oil instantly transported me back home to Korea.
Why You’ll Love This Recipe
- Quick & Effortless: Takes less than 10 minutes of active cooking.
- Tender & Flavorful: Steaming softens the fibrous texture of perilla leaves while locking in a savory sauce.
- Meal-Prep Friendly: Tastes even better the next day after absorbing all the rich garlic-soy flavors.
If you love exploring traditional Korean side dishes, check out our guide on Authentic Korean Rice Side Dishes and learn how to master Essential Korean Pantry Staples.
Fact Check & Ingredient Insights
- Perilla Leaves vs. Sesame Leaves: Perilla leaves (Perilla frutescens) belong to the mint family (Lamiaceae). They’re often mistranslated as “sesame leaves,” but they carry a distinct anise-and-mint flavor profile completely different from actual sesame plant foliage (Sesamum indicum), which isn’t in the mint family at all.
- Perilla Oil (Deul-gireum): Pressed from toasted perilla seeds, this oil is exceptionally high in omega-3 alpha-linolenic acid — a 2024 nutritional analysis found cold-pressed perilla seed oil contains roughly 61% ALA, among the highest of any plant oil (source) — and gives Kkaennip-jjim its signature nutty background note.
Ingredients (Serves 5–6)
Main Ingredients
- Perilla leaves: 100 fresh leaves
- Onion: ¼ medium onion, thinly sliced
- Green onion: 1 handful, finely chopped
Seasoning Sauce
- Gochugaru (Korean chili flakes): 2 tbsp
- Sugar: 1 tbsp
- Minced garlic: 1 tbsp
- Anchovy fish sauce (or Chopi fish sauce): 3 tbsp
- Soy sauce: 1 tbsp
- Tuna sauce (or Yondu liquid seasoning): 1 tbsp
- Mirin (cooking wine): 3 tbsp
- Perilla oil: 5 tbsp
- Water: 1 cup (200 ml)
Step-by-Step Instructions
Step 1: Prep the Leaves & Vegetables
Wash the perilla leaves thoroughly under cold running water to remove any dirt. Gently pat them dry or let them drain in a colander. Thinly slice the onion and chop the green onion.
Step 2: Mix the Sauce
In a medium bowl, combine the chili flakes, sugar, minced garlic, fish sauce, soy sauce, tuna sauce (or Yondu), mirin, perilla oil, and water. Stir well until the sugar dissolves.
Step 3: Layer the Leaves and Sauce
In a deep skillet or wide pot, place 3 to 4 perilla leaves at the bottom. Scatter a few sliced onions on top and spread a spoon of the seasoning sauce over them. Repeat this process — stacking 3–4 leaves, onions, and sauce — until all the leaves are layered evenly.
Step 4: Steam on Medium Heat
Pour any remaining sauce and water around the edges of the pot. Cover with a lid and steam over medium heat for 5 minutes.
Step 5: Rotate & Finish
Open the lid and gently shift or rotate the leaf stacks so they cook evenly in the bubbling broth. Sprinkle the chopped green onions and an extra drizzle of perilla oil to taste. Cover and steam for another 1 to 2 minutes, then remove from heat.
Pro Chef Tips for Success
- Do Not Overcook: Steaming on high heat or for too long will make the perilla leaves tough and rubbery instead of silky. Stick to medium heat and keep the total steam time under 7–8 minutes.
- Serve Warm or Chilled: Enjoy it warm over a steaming bowl of fresh white rice, or keep it in an airtight container in the fridge for up to a week.
Final Thoughts
This steamed perilla leaves recipe is proof that some of the best Korean banchan come from the simplest ingredients. Whether you grew up eating kkaennip-jjim like I did in Iksan or you’re discovering it for the first time, this steamed perilla leaves recipe delivers real, home-style Korean flavor in one pan and about ten minutes.
